Error message when you try to use Outlook to perform an action on a calendar meeting item: "This message could not be sent because it exceeds the maximum size allowed"

PROBLEM
When you try to use Microsoft Outlook to perform an action on a calendar meeting item in a Microsoft Office 365 environment, you receive the following error message:
This message could not be sent because it exceeds the maximum size allowed.
CAUSE
This error occurs if one of the following conditions is true:
  • One or more file attachments in the meeting item made the message size too large.
  • The reminder for the meeting item is corrupted.
SOLUTION
To fix this issue, delete that particular meeting item by using Microsoft Exchange Server MAPI Editor (MFCMAPI). To do this, follow these steps.

Note Although the MFCMAPI tool is supported by Exchange Online, we recommend that you always use caution when you modify mailboxes by using this tool. Using the MFCMAPI tool incorrectly can cause permanent damage to a mailbox. Confirm that Outlook is set to use Cached Exchange Mode before you perform this procedure.

  1. Download and install MFCMAPI from the following Microsoft CodePlex website:
  2. In Outlook, on the Send/Receive tab, click Work Offline, and then exit Outlook.

    Screen shot of Send/Receive tab and work offline selected
  3. Start MFCMAPI.
  4. On the Session menu, click Logon and Display Store Table.

    Note The exact steps will vary based on the version of MFCMAPI that you're using.

    Screen shot of the Session menu, Logon and Display Store Table selected
  5. If you have more than one mail profile, right-click the mail profile for which the Display Name column shows Mailbox-<Your_Name>, and then click Open Store.

    Screen shot of a right click screen of a mail profile, Open Store selected
  6. Expand Root-Mailbox, and then expand Finder.

    Screen shot of Root-Mailbox page with Finder tab expanded
  7. Double-click Reminders. A new window opens.

    Screen shot of Reminders page
  8. Locate the recurring appointment by sorting the Subject column or the To column.

    Right-click the appointment, and then click Delete Message.

    Screen shot of the right click screen of one mail profile, with Delete Message selected
  9. A dialog box appears. In the Deletion style list, select Permanent delete passing DELETE_HARD_DELETE (unrecoverable), and then click OK.

    Screen shot of Deletion style list, Permanent delete passing DELETE_HARD_DELETE (unrecoverable) selected
  10. Close the MFCMAPI dialog boxes.
  11. Click Start, click Run, type outlook.exe /cleanreminders, and then click OK.

    Screen shot of Run windows with outlook.exe /cleanreminders typed
  12. If you're prompted, select your profile to start Outlook.
MORE INFORMATION
Still need help? Go to the Office 365 Community website.
Propiedades

Id. de artículo: 2490343 - Última revisión: 07/12/2014 04:27:00 - Revisión: 21.0

Microsoft Exchange Online

  • o365 o365a o365e kbgraphxlink o365m o365022013 o365p kbgraphic KB2490343
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